import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'
import { Badge } from '@/components/ui/badge'
import { 
  Stethoscope, 
  Brain, 
  Shield, 
  Users, 
  Award, 
  Target,
  Heart,
  Lightbulb
} from 'lucide-react'

export default function AboutPage() {
  const features = [
    {
      icon: Brain,
      title: '先进AI技术',
      description: '采用最新的大语言模型和机器学习技术，提供智能化的医疗咨询服务'
    },
    {
      icon: Shield,
      title: '数据安全保护',
      description: '严格遵循医疗数据保护标准，确保用户隐私和数据安全'
    },
  ]

  const stats = [
    { label: '服务用户', value: '1,200+', icon: Users },
    { label: '咨询次数', value: '8,500+', icon: Heart },
    { label: '准确率', value: '92%+', icon: Target },
    { label: '响应时间', value: '<3秒', icon: Lightbulb }
  ]


  return (
    <div className="min-h-screen bg-gradient-to-br from-blue-50 to-green-50 py-16">
      <div className="max-w-6xl mx-auto px-6">
        {/* Hero Section */}
        <div className="text-center mb-16">
          <div className="inline-flex items-center space-x-2 bg-blue-100 text-blue-700 px-4 py-2 rounded-full text-sm font-medium mb-6">
            <Stethoscope className="w-4 h-4" />
            <span>关于我们</span>
          </div>
          
          <h1 className="text-4xl md:text-5xl font-bold text-gray-900 mb-6">
            灵溪医疗助手智能体平台
          </h1>
          
          <p className="text-xl text-gray-600 max-w-3xl mx-auto leading-relaxed">
            我们致力于将前沿的人工智能技术与专业的医疗知识相结合，
            为用户提供便捷、准确、安全的智能医疗咨询服务，
            让每个人都能享受到优质的医疗健康服务。
          </p>
        </div>

        {/* Stats Section */}
        <div className="grid grid-cols-2 md:grid-cols-4 gap-6 mb-16">
          {stats.map((stat, index) => {
            const Icon = stat.icon
            return (
              <Card key={index} className="text-center border-0 bg-white/80 backdrop-blur-sm">
                <CardContent className="pt-6">
                  <div className="w-12 h-12 bg-gradient-to-r from-blue-100 to-green-100 rounded-xl flex items-center justify-center mx-auto mb-4">
                    <Icon className="w-6 h-6 text-blue-600" />
                  </div>
                  <div className="text-2xl font-bold text-gray-900 mb-1">{stat.value}</div>
                  <div className="text-sm text-gray-600">{stat.label}</div>
                </CardContent>
              </Card>
            )
          })}
        </div>

        {/* Features Section */}
        <div className="mb-16">
          <h2 className="text-3xl font-bold text-center text-gray-900 mb-12">
            我们的优势
          </h2>
          
          <div className="grid md:grid-cols-2 gap-8">
            {features.map((feature, index) => {
              const Icon = feature.icon
              return (
                <Card key={index} className="border-0 bg-white/80 backdrop-blur-sm hover:shadow-lg transition-shadow">
                  <CardHeader>
                    <div className="flex items-center space-x-4">
                      <div className="w-12 h-12 bg-gradient-to-r from-blue-500 to-green-500 rounded-xl flex items-center justify-center">
                        <Icon className="w-6 h-6 text-white" />
                      </div>
                      <CardTitle className="text-xl">{feature.title}</CardTitle>
                    </div>
                  </CardHeader>
                  <CardContent>
                    <p className="text-gray-600 leading-relaxed">{feature.description}</p>
                  </CardContent>
                </Card>
              )
            })}
          </div>
        </div>

        {/* Mission Section */}
        <Card className="mb-16 border-0 bg-gradient-to-r from-blue-600 to-green-500 text-white">
          <CardContent className="p-8 md:p-12 text-center">
            <h2 className="text-3xl font-bold mb-6">我们的使命</h2>
            <p className="text-xl leading-relaxed max-w-4xl mx-auto">
              通过人工智能技术的创新应用，让医疗健康服务更加智能化、个性化和普惠化。
              我们相信，每个人都应该能够便捷地获得专业的医疗建议和健康指导，
              让科技成为守护人类健康的有力工具。
            </p>
          </CardContent>
        </Card>


        {/* Contact Section */}
        <Card className="border-0 bg-white/80 backdrop-blur-sm">
          <CardContent className="p-8 text-center">
            <h2 className="text-2xl font-bold text-gray-900 mb-6">联系我们</h2>
            <div className="grid md:grid-cols-3 gap-6 text-sm">
              <div>
                <h3 className="font-semibold text-gray-900 mb-2">邮箱地址</h3>
                <p className="text-gray-600">**********@163.com</p>
              </div>
              <div>
                <h3 className="font-semibold text-gray-900 mb-2">客服电话</h3>
                <p className="text-gray-600">***********</p>
              </div>
              <div>
                <h3 className="font-semibold text-gray-900 mb-2">公司地址</h3>
                <p className="text-gray-600">************</p>
              </div>
            </div>
          </CardContent>
        </Card>
      </div>
    </div>
  )
}